- 619
- 596
I think it'd be VERY generous to compare Black Blood to the Grimm physiology - the closest I can guess is that we see humans with Grimm parts like Cinder and the Hound and I guess you can argue if it compares to disrupting a soul wavelength, but its very notable that Grimm themself lack a soul- something black blood doesn't really worry about in a series where souls are targetted and used as wavelengths